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Koppers Holdings shares owned by Horizon Investments

Quarter-by-quarter ownership of Koppers Holdings (KOP) shares owned by Horizon Investments from 13F filings

Historical chart of Horizon Investments investment in Koppers Holdings

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All positions including Koppers Holdings held by Horizon Investments consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Koppers Holdings by Horizon Investments

Quarter filed Position value Share count Share price at filing
2026-03-31 $728k 19k 38.68
2025-06-30 $587k 18k 32.15